#pragma once

#include <pthread.h>


class Mutex
{
public:
    Mutex(pthread_mutex_t* lock)
    : lock_(lock)
    {}

    void Lock()
    {
        pthread_mutex_lock(lock_);
    }
    void Unlock()
    {
        pthread_mutex_unlock(lock_);
    }

    ~Mutex()
    {}
private:
    pthread_mutex_t* lock_; 
};

class LockGuard
{
public:
    LockGuard(pthread_mutex_t* lock)
    : mutex_(lock)
    {
        mutex_.Lock();
    }
    ~LockGuard()
    {
        mutex_.Unlock();
    }
private:
    Mutex mutex_;
};